China's Renewable Energy "15th Five-Year" Plan: Wind and Solar Capacity to Exceed 2.8 Billion kW by 2030
Taylor Wilson
China's NDRC and National Energy Administration jointly released the 15th Five-Year renewable energy plan, targeting over 2.8 billion kW of combined wind and solar capacity by 2030 — more than half of total generation capacity — and for the first time setting hard reliability benchmarks for wind and solar output, marking a shift from 'how much to install' to 'can it hold up when it counts.'
How much capacity and generation do the four headline targets call for?
By 2030, renewable energy consumption is to reach roughly 1.8 billion tonnes of standard coal equivalent, with total renewable generation capacity at about 3.5 billion kW and annual output at about 6 trillion kWh.
Wind + solar alone: capacity over 2.8 billion kW, exceeding 50% of total installed capacity; annual output over 4 trillion kWh, or 30% of national generation.
This means → wind and solar officially graduate from "supplementary power source" to "primary power source." Crossing the 50% capacity share is a landmark threshold.
Non-power renewable use (heating, hydrogen, etc.) is to grow 1.5× from 2025 levels, equivalent to roughly 150 million tonnes of standard coal.
What is the "reliable substitution" metric — and why is it a first?
The plan requires, for the first time, that average firm capacity credit — the minimum output wind and solar can reliably deliver under a given probability — reach 8% by 2030.
In plain terms = wind and solar depend on weather. Firm capacity credit answers "in the worst case, how much power can you guarantee?" 8% means 100 kW of installed capacity must deliver at least 8 kW of stable output even in extreme conditions.
During summer and winter peak evenings, wind and solar must supply over 20% of electricity; the plan period must add over 300 GW of reliable peaking capacity from renewables.
This reflects a fundamental shift: the old KPI was "how much did you install"; now "can you hold up during peak demand" is a binding constraint — a direct positive for energy storage and hybrid generation.
Where will new capacity go? How is centralized deployment laid out?
The "Three Norths" (northeast, north, northwest) wind-solar bases will add over 370 GW during the plan period, with six major bases — Xinjiang, upper Yellow River, Hexi Corridor, Yellow River "bend," northern Hebei, and Songliao — as priorities.
Offshore wind: roughly 100 GW of new construction starts; cumulative installed capacity to reach over 100 GW by 2030. The plan also pushes into deep- and far-sea wind, establishing a project pipeline and coordinating subsea cable corridors.
Conventional hydropower capacity to reach about 410 GW by 2030, with major projects including the lower Yarlung Tsangpo River actively advanced.
Concentrated solar power (CSP) targets 15 GW, focused on Qinghai, Xinjiang, Gansu, Inner Mongolia, and Tibet. Ocean energy targets 400 MW.
How will distributed generation and non-power uses be pushed forward?
Distributed renewables are to add over 300 GW during the plan period, targeting four sectors: commercial and industrial, transport, buildings, and agriculture.
This means → rooftop solar, industrial-park wind, and other "generate locally, use locally" models become a major source of new capacity — no longer reliant on mega-bases alone.
The plan also pilots 100% green-electricity export bases — select bases whose entire output is transmitted as certified green power to high-consumption provinces.
What does this mean for energy storage and related industries?
New centralized wind-solar plants must have a firm capacity credit of at least 10% in principle; projects with the right conditions are encouraged to exceed 20%.
In plain terms = to meet that floor, projects must pair with sufficient energy storage or stable generation sources such as CSP or biomass — creating a hard-wired pull on storage deployment.
The plan specifies three hybrid models: co-located wind-solar; CSP + wind-solar coordination; biomass + wind-solar integration. Pumped-storage hydro — a technology that stores electricity by pumping water to a higher elevation — is designated a key balancing tool, with "pumped storage + renewables" explicitly encouraged.
This reflects a policy logic that has moved from "install more wind and solar" to bundling "wind-solar + storage + dispatchable generation" as a package. Storage and CSP are the most direct beneficiaries.
Content is for reference only, not financial advice.